'Mule' in the Bible

And the servants of Absalom did to Amnon as Absalom had commanded. Then all the king's sons arose, and they rode each upon his mule and fled.

And Absalom found himself in the presence of David's servants. And Absalom was riding upon a mule, and the mule went under the thick boughs of the great terebinth, and his head caught in the terebinth, and he was taken up between the heaven and the earth; and the mule that was under him went away.